class/corlib/System.Security.AccessControl/CustomAce.cs

   1 //
   2 // System.Security.AccessControl.CustomAce implementation
   3 //
   4 // Authors:
   5 //      Dick Porter  <dick@ximian.com>
   6 //      Atsushi Enomoto  <atsushi@ximian.com>
   7 //
   8 // Copyright (C) 2006-2007 Novell, Inc (http://www.novell.com)
   9 //
  10 // Permission is hereby granted, free of charge, to any person obtaining
  11 // a copy of this software and associated documentation files (the
  12 // "Software"), to deal in the Software without restriction, including
  13 // without limitation the rights to use, copy, modify, merge, publish,
  14 // distribute, sublicense, and/or sell copies of the Software, and to
  15 // permit persons to whom the Software is furnished to do so, subject to
  16 // the following conditions:
  17 //
  18 // The above copyright notice and this permission notice shall be
  19 // included in all copies or substantial portions of the Software.
  20 //
  21 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  22 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  23 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  24 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  25 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  26 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  27 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  28 //
  29
  30 using System.Collections;
  31
  32 namespace System.Security.AccessControl
  33 {
  34         public sealed class CustomAce : GenericAce
  35         {
  36                 public CustomAce (AceType type, AceFlags flags, byte [] opaque)
  37                         : base (type)
  38                 {
  39                         AceFlags = flags;
  40
  41                         /* FIXME: check length of opaque >
  42                          * MaxOpaqueLength or !multiple of 4
  43                          */
  44                          SetOpaque (opaque);
  45                 }
  46
  47                 byte [] opaque;
  48
  49                 [MonoTODO]
  50                 public static readonly int MaxOpaqueLength;
  51
  52                 [MonoTODO]
  53                 public override int BinaryLength {
  54                         get { throw new NotImplementedException (); }
  55                 }
  56
  57                 public int OpaqueLength {
  58                         get { return opaque.Length; }
  59                 }
  60
  61                 [MonoTODO]
  62                 public override void GetBinaryForm (byte[] binaryForm,
  63                                                     int offset)
  64                 {
  65                         throw new NotImplementedException ();
  66                 }
  67
  68                 public byte [] GetOpaque ()
  69                 {
  70                         return (byte []) opaque.Clone ();
  71                 }
  72
  73                 public void SetOpaque (byte [] opaque)
  74                 {
  75                         if (opaque == null)
  76                                 throw new ArgumentNullException ("opaque");
  77                         this.opaque = (byte []) opaque.Clone ();
  78                 }
  79         }
  80 }
  81